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#sysadmin

47 posts45 participants3 posts today
Feu d'jais 🥑<p>Syncthing me fait des permission denied, je me dis que la solution ça peut pas juste être de chmod 777 tout le dossier. Dites-moi qu'il y a autre chose à faire ?</p><p><a href="https://eldritch.cafe/tags/Sysadmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sysadmin</span></a> <a href="https://eldritch.cafe/tags/Syncthing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Syncthing</span></a> <a href="https://eldritch.cafe/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Linux</span></a> <a href="https://eldritch.cafe/tags/Selfhost" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Selfhost</span></a></p>
Andrew Mark McCall<p>I was listening to Linux After Dark (or was it Friday Night Deploy?) and it was asserted that 8th gen intel is no longer the gold standard for daily driver laptops in the used market. </p><p>What do you think?</p><p><a href="https://indieweb.social/tags/linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>linux</span></a> <a href="https://indieweb.social/tags/foss" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>foss</span></a> <a href="https://indieweb.social/tags/opensource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>opensource</span></a> <a href="https://indieweb.social/tags/oss" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>oss</span></a> <a href="https://indieweb.social/tags/webdev" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>webdev</span></a> <a href="https://indieweb.social/tags/poll" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>poll</span></a> <a href="https://indieweb.social/tags/software" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>software</span></a> <a href="https://indieweb.social/tags/sysadmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sysadmin</span></a> <a href="https://indieweb.social/tags/infosec" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>infosec</span></a> <a href="https://indieweb.social/tags/devops" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>devops</span></a> <a href="https://indieweb.social/tags/javascript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>javascript</span></a> <a href="https://indieweb.social/tags/php" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>php</span></a> <a href="https://indieweb.social/tags/rustlang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rustlang</span></a> <a href="https://indieweb.social/tags/golang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>golang</span></a> <a href="https://indieweb.social/tags/cprogramming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cprogramming</span></a> <a href="https://indieweb.social/tags/python" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>python</span></a> <a href="https://indieweb.social/tags/hardware" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hardware</span></a> <a href="https://indieweb.social/tags/pc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pc</span></a> <a href="https://indieweb.social/tags/computer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>computer</span></a> <a href="https://indieweb.social/tags/dell" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dell</span></a> <a href="https://indieweb.social/tags/hp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hp</span></a> <a href="https://indieweb.social/tags/development" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>development</span></a> <a href="https://indieweb.social/tags/ewaste" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ewaste</span></a> <a href="https://indieweb.social/tags/boost" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>boost</span></a> <a href="https://indieweb.social/tags/toot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>toot</span></a></p>
shalafi<p><strong>Been out of the employment search for 10+ years. Where do I start?</strong></p> <p><a href="https://lemmy.world/post/29031797" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">lemmy.world/post/29031797</span><span class="invisible"></span></a></p>
Michael Lucas :flan_set_fire:<p>I have complete Apache logs for my sites going all the way back into the twentieth century in a couple cases.</p><p>Why do I keep these? Is there ANY reason to? I mean, I know disk space is infinite and free and ZFS autocompresses, but still? <a href="https://io.mwl.io/tags/sysadmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sysadmin</span></a></p>
Randelung<p><strong>Replaced this drive today</strong></p> <p><a href="https://lemmy.world/post/29024532" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">lemmy.world/post/29024532</span><span class="invisible"></span></a></p>
Michael Lucas :flan_set_fire:<p>Recursive <a href="https://io.mwl.io/tags/ZFS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ZFS</span></a> snapshots are a thing, but recursive clones are still not? <a href="https://io.mwl.io/tags/headdesk" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>headdesk</span></a> <a href="https://io.mwl.io/tags/sysadmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sysadmin</span></a></p>
dan_nanni<p>The journalctl command lets you view and manage logs collected by systemd’s centralized logging system across the whole machine</p><p>Here are useful journalctl command examples 😎👇 <a href="https://mastodon.social/tags/sysadmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sysadmin</span></a> </p><p>Find high-res pdf books with all my <a href="https://mastodon.social/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Linux</span></a> related infographics at <a href="https://study-notes.org" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">study-notes.org</span><span class="invisible"></span></a></p>
XaetaCore<p><span class="h-card" translate="no"><a href="https://chaos.social/@julialuna" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>julialuna</span></a></span> OOM Killer:<br><a href="https://mastodon.xaetacore.net/tags/linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>linux</span></a> <a href="https://mastodon.xaetacore.net/tags/sysadmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sysadmin</span></a></p>
patpro<p>Yesterday afternoon I've given <span class="h-card"><a href="https://fosstodon.org/@cryptpad" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>cryptpad</span></a></span> a try.<br>Even though I don't really have a use for it, I wanted to test the installation on <a href="https://social.patpro.net/tags/freebsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>freebsd</span></a>.<br><br>It took only few minutes to create the jail, checkout the code, make the install and tune the configuration file.<br>Using <a href="https://social.patpro.net/tags/caddy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>caddy</span></a> as a proxy was really straightforward thanks to config examples, and they even provide an rc script for freebsd.<br><br>It's been a really long time since I've seen such a smooth and well documented install process for a non-packaged software. And I'm so happy they only provide docker as an option, not as the main (or only) supported installation method.<br><br>The senior <a href="https://social.patpro.net/tags/sysadmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sysadmin</span></a> in me is absolutely thrilled by the work of the <a href="https://social.patpro.net/tags/cryptpad" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cryptpad</span></a> team.<br>As a user I think the application is well designed and achieves the very difficult balance between secure design and usability.<br><br>Great job.<br><br></p>
TechnoTenshi :verified_trans: :Fire_Lesbian:<p>ScummVM fought off a massive DDoS using Anubis, a filtering proxy that blocks bad bots via user-agent checks and proof-of-work challenges. Server load plummeted, and availability was restored despite the attack still ongoing. </p><p><a href="https://fabulous.systems/posts/2025/05/anubis-saved-our-websites-from-a-ddos-attack/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">fabulous.systems/posts/2025/05</span><span class="invisible">/anubis-saved-our-websites-from-a-ddos-attack/</span></a></p><p><a href="https://infosec.exchange/tags/DDoS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DDoS</span></a> <a href="https://infosec.exchange/tags/infosec" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>infosec</span></a> <a href="https://infosec.exchange/tags/sysadmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sysadmin</span></a> <a href="https://infosec.exchange/tags/botdefense" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>botdefense</span></a></p>
Eric The IT Guy<p>In this season of rediscovery and rebuilding, I’m going back to the roots of what shifted my career from <a href="https://mastodon.social/tags/SysAdmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SysAdmin</span></a> to <a href="https://mastodon.social/tags/ProductMarketing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ProductMarketing</span></a>.</p><p>For me, it all started with learning about <a href="https://mastodon.social/tags/DevOps" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DevOps</span></a>. So today, I’m setting Brandon Sanderson aside and relistening to The Phoenix Project—the book that lit the fire.</p><p><a href="https://mastodon.social/tags/CareerPivot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CareerPivot</span></a> <a href="https://mastodon.social/tags/TechCareers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TechCareers</span></a> <a href="https://mastodon.social/tags/ITLeadership" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ITLeadership</span></a> <a href="https://mastodon.social/tags/OpenToWork" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenToWork</span></a> <a href="https://mastodon.social/tags/ThePhoenixProject" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ThePhoenixProject</span></a> <a href="https://mastodon.social/tags/DevOpsCulture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DevOpsCulture</span></a> <a href="https://mastodon.social/tags/ITTransformation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ITTransformation</span></a> <a href="https://mastodon.social/tags/ITGuyShow" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ITGuyShow</span></a></p>
2.5 Admins<p>2.5 Admins 245: IPaaS</p><p>Crosswalks were comically vulnerable to being hacked, even Google struggles with tiered SSD and HDD storage, some insight into how AI scrapers are using domestic IPs, and creating a ZFS mirror one disk at a time.</p><p><a href="https://2.5admins.com/2-5-admins-245/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">2.5admins.com/2-5-admins-245/</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/podcast" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>podcast</span></a> <a href="https://mastodon.social/tags/sysadmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sysadmin</span></a></p>
DACBARBOS Brand<p>RT @kubetools@x.com <br>Kubernetes MCP Server: A Step by Step Guide<br><a href="https://collabnix.com/kubernetes-mcp-server-step-by-step-guide/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">collabnix.com/kubernetes-mcp-s</span><span class="invisible">erver-step-by-step-guide/</span></a> <a href="https://mastodon.social/tags/k8s" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>k8s</span></a> <a href="https://mastodon.social/tags/llm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>llm</span></a> <a href="https://mastodon.social/tags/mcp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mcp</span></a> <a href="https://mastodon.social/tags/sysadmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sysadmin</span></a> <a href="https://mastodon.social/tags/tips" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tips</span></a></p>
Brian Greenberg :verified:<p>⚠️ Data lost on Linux? Here’s how to get it back — fast 💾🐧</p><p>Whether it’s accidental deletion, corruption, or disk damage, Linux Journal’s recovery guide walks through the tools that work:<br>🛠️ TestDisk — recover deleted partitions<br>📷 PhotoRec — restore individual files<br>🧰 ddrescue — salvage data from failing disks<br>🔍 Pro tip: always boot from a Live CD to avoid overwriting recoverable data</p><p>If you’re a sysadmin or dev, this should be in your playbook. Recovery is part of resilience.</p><p><a href="https://infosec.exchange/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Linux</span></a> <a href="https://infosec.exchange/tags/DataRecovery" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DataRecovery</span></a> <a href="https://infosec.exchange/tags/SysAdmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SysAdmin</span></a> <a href="https://infosec.exchange/tags/OpenSource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenSource</span></a> <a href="https://infosec.exchange/tags/TechTips" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TechTips</span></a><br><a href="https://www.linuxjournal.com/content/linux-data-recovery-how-salvage-lost-or-corrupted-files" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">linuxjournal.com/content/linux</span><span class="invisible">-data-recovery-how-salvage-lost-or-corrupted-files</span></a></p>
Fabián Rodríguez 🛡💾 🇨🇴 🌴<p><a href="https://mastodon.social/tags/Proxmox" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Proxmox</span></a> Datacenter Manager provides a centralized overview of all your individual nodes and clusters. It also enables basic management like migrations of virtual guests without any cluster network requirements. </p><p><a href="https://forum.proxmox.com/threads/proxmox-datacenter-manager-first-alpha-release.159323/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">forum.proxmox.com/threads/prox</span><span class="invisible">mox-datacenter-manager-first-alpha-release.159323/</span></a></p><p><a href="https://mastodon.social/tags/virtualization" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>virtualization</span></a> <a href="https://mastodon.social/tags/GPLv3" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GPLv3</span></a> <a href="https://mastodon.social/tags/sysadmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sysadmin</span></a></p>
Samuel Vermeulen<p><a href="https://mastodon.zaclys.com/tags/ActuLibre" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ActuLibre</span></a> RustDesk, une alternative a Teamviewer Open Source, à lire sur <a href="https://developpeur-freelance.io/rustdesk/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">developpeur-freelance.io/rustd</span><span class="invisible">esk/</span></a> <a href="https://mastodon.zaclys.com/tags/sysadmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sysadmin</span></a></p>
Michael Lucas :flan_set_fire:<p>New blog post: Notes on caddy as QUIC reverse proxy with mac_portacl</p><p><a href="https://mwl.io/archives/24097" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">mwl.io/archives/24097</span><span class="invisible"></span></a> <a href="https://io.mwl.io/tags/freebsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>freebsd</span></a> <a href="https://io.mwl.io/tags/sysadmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sysadmin</span></a></p>
Le Journal du hacker<p>RustDesk, une alternative a Teamviewer Open Source <a href="https://www.journalduhacker.net/s/ty1w6u/rustdesk_une_alternative_teamviewer" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">journalduhacker.net/s/ty1w6u/r</span><span class="invisible">ustdesk_une_alternative_teamviewer</span></a> <a href="https://developpeur-freelance.io/rustdesk/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">developpeur-freelance.io/rustd</span><span class="invisible">esk/</span></a> <a href="https://framapiaf.org/tags/sysadmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sysadmin</span></a></p>
Stefano Marinelli<p>Always Available, They Said. My Offline Morning at the Hospital Says Otherwise</p><p><a href="https://my-notes.dragas.net/2025/05/01/always-available-they-said-my-offline-morning-at-the-hospital-says-otherwise/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">my-notes.dragas.net/2025/05/01</span><span class="invisible">/always-available-they-said-my-offline-morning-at-the-hospital-says-otherwise/</span></a></p><p><a href="https://mastodon.bsd.cafe/tags/CloudComputing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CloudComputing</span></a> <a href="https://mastodon.bsd.cafe/tags/IT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>IT</span></a> <a href="https://mastodon.bsd.cafe/tags/SysAdmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SysAdmin</span></a> <a href="https://mastodon.bsd.cafe/tags/MyNotes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MyNotes</span></a></p>
paulsorensen<p>I couldn’t find a good free tool to monitor SSL certificate expiry, so I wrote a simple Bash script.<br>Open source and easy to use - your data stays local.<br><a href="https://paulsorensen.io/cert-expiry-bot-script/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">paulsorensen.io/cert-expiry-bo</span><span class="invisible">t-script/</span></a><br><a href="https://hachyderm.io/tags/devops" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>devops</span></a> <a href="https://hachyderm.io/tags/sysadmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sysadmin</span></a> <a href="https://hachyderm.io/tags/opensource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>opensource</span></a> <a href="https://hachyderm.io/tags/tls" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tls</span></a> <a href="https://hachyderm.io/tags/ssl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ssl</span></a> <a href="https://hachyderm.io/tags/privacy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>privacy</span></a></p>